Fuses and relays Mazda 2 (DY), 2002 - 2007

Mazda 2 DY (2nd generation) was produced in 2002, 2003, 2004, 2005, 2006 and 2007. In this article you will find information describing the location of all electronic control units, we will describe in detail the fuses and relays Mazda 2 DY with their diagrams. Let's highlight the fuse responsible for the cigarette lighter.

The number of elements in blocks may differ. Check with your diagrams on the back of the lid.

General arrangement

Location of the electronic control units.

1 Air conditioning control unit (in the heater control panel)
2 Air conditioning / heater blower motor relay - behind dash
3 Heater / A / C blower motor resistor - passenger footwell
4 Shock sensor (SRS), front
5 Anti-theft control unit - behind the dashboard
6 Anti-theft alarm sound
7 Accumulator battery
8 Central locking control unit
9 Clutch actuator control unit - engine compartment
10 Diagnostic connector (DLC)
11 Power window control unit (in the switch on the driver's door)
12 Cooling Fan Motor Resistor - Radiator Shroud
13 Fog lamp relay
14 Fuse / relay box, engine compartment
15 Fuse / relay box dashboard 1
16 Fuse / relay box dashboard 2
17 Fuse / relay box dashboard 3
18 Headlight range control motor, left
19 Headlight range control motor, right
20 Heated rear window relay
21 Sound signal
22 Immobilizer ring antenna - near the ignition switch
23 Turn signal interrupter relay
24 Instrument cluster control unit (in the dashboard)
25 Rear fog lamp relay
26 Rear window washer pump - Integrated into the windshield washer pump
27 Relay Box - Includes: Windshield Wiper Motor Relay, Windshield Washer Pump Relay, Rear Window Washer / Washer Relay, Horn Relay, Front / Rear Lamp Relays
28 Side impact sensor, front left - bottom of the B-pillar
29 Side impact sensor, front right-bottom B-pillar
30 Starter relay
31 SRS electronic control unit
32 Electronic gearbox control unit - in the electronic clutch control unit
33 Gearbox shift drive - to gearbox
34 Gear shift control unit - automatic transmission selector
35 Vehicle speed sensor, with ABS system - ABS electronic control unit
36 Vehicle speed sensor, without ABS - at the checkpoint
37 Windshield washer fluid low sensor
38 Windshield washer pump motor
39 Windshield Wiper Intermittent Relay - Switch Block

In the passenger compartment

Main fuse box

Located at the bottom of the dashboard behind the protective cover.

Example of designations from the block cover.

F01 Not used
F02 Not used
F03 15A Interior lighting
F04 15A Cigarette lighter Mazda 2 (DY)
F05 7.5A Electric drive side mirrors
F06 Not used
F07 10A Instrument cluster
F08 20A Windscreen wipers and washers
F09 10A Active safety system
F10 15A Engine management system
F11 15A Gearbox control unit
F12 30A Power windows
F13 Not used
F14 Not used
F15 Not used
F16 7.5A Starter
F17 7,5А Reversing lights
F18 7.5A Illumination of a combination of devices
F19 7.5A A / C Compressor Electromagnetic Clutch
F20 7.5A Air conditioner
F21 10A Rear door glass wiper and washer
F22 10A Rear door glass heater
F23 Not used
F24 Not used

The fuse number 4, 15A, is responsible for the cigarette lighter.

Additional fuse box

Installed behind the glove compartment, from the passenger side.

Photo - example

F01 Not used
F02 30A ABS
F03 Not used
F04 7.5A Generator
F05 20A Fuel pump
F06 7.5A Electronic engine and gearbox control unit
F07 15A Air flow sensor, engine management system
F08 20A Air flow sensor, engine management system
F09 15A Stop lights
F10 15A Alarm
F11 Not used
F12 Not used
F13 Not used
F14 15A TNS
F15 20A ABS
F16 15A Heated side mirrors
F17 10A High beam (right headlight)
F18 10A High beam (left headlight)
F19 10A Low beam (right headlight)
F20 10A Low beam (left headlight)
F21 Not used
F22 Not used
F23 Not used
F24 Not used

Relay box


1 Headlamp low beam relay
2 High beam relay
3 Fuel pump relay
4 Anti-theft alarm relay
5 Engine control relay

In the engine compartment

Located near to the battery.

1 Full Throttle Position Relay (Air Conditioning)
2 Cooling fan motor relay (high speed)
3 Cooling fan motor relay
F1 50A Glow plugs (Diesel), auxiliary heater
F2 40A Air conditioner / heater blower motor
F3 50A Ignition switch
F4 50A Cooling fan motor
F5 60A Automatic clutch control
F6 60A Ignition switch
F7 30A Headlights
F8 60A Engine management
F9 100A Battery Power Distribution
F10 30A Heated rear window
F11 60A Anti lock brake system (ABS)
F12 20A Power windows
F13 30A Central locking
F14 15A Fog lights
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